Ideal for the young beginner. 49 keys. 16 sounds, 10 rhythms, 8 percussions. 6 demo songs. Record/playback. 51 tempos. 8 grade volume. 9V power adaptor included, or can be powered by 6 x AA (1.5V) batteries (not included). Size (H)9.5, (W)74, (D)26cm. Weight 2kg.